Nonparametric Gaussian mixture models for the multi-armed contextual bandit.
Iñigo UrteagaChris H. WigginsPublished in: CoRR (2018)
Keyphrases
- gaussian mixture model
- contextual bandit
- mixture model
- density estimation
- speaker recognition
- upper confidence bound
- expectation maximization
- maximum likelihood
- probability density
- em algorithm
- feature vectors
- gaussian mixture
- speaker identification
- feature space
- probability density function
- covariance matrices
- finite mixtures
- news articles
- news recommendation
- data mining